Atos black belt Rafael Silveira teaches Lucas Lepri's Knee Cut from Headquarters during the fundamental class on 11/19/2025.

Part 1- https://live.atosbjjondemand.com/videos/lucas-lepri-s-knee-cut-from-headquarters-part-1
Part 2- https://live.atosbjjondemand.com/videos/lucas-lepri-s-knee-cut-from-headquarters-part-2

Rafael Silveira received his black belt after winning the 2023 IBJJF World Championship as a brown belt from Andre Galvao, in June 2023.

Instagram: @rafaeltsilveira